不錯。今天雅虎推了一個新聞。美國一個醫生分析說，第一針就反應大的估計以前已經被新冠感染過。

來源: lucky_rain 於 2021-03-19 16:36:54 [舊帖] [給我悄悄話] 本文已被閱讀：次

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